5 1/4" X 4" (133mm X 101mm)
(skirt incuse) Imperial Porcelain {Imperial}
Picture courtesy Bob Berry |
U-927C: USA
5 1/4" X 4" (133mm X 101mm)
(skirt incuse) Imperial Porcelain {Imperial}
Picture courtesy Bob Berry |
U number assignment by Jack Tod.
Return to the National Insulator US Unipart page